Replaced sanitization functions to support special characters

[zamanq]

Description of the Change

Replaced the sanitization function for the video name, sanitize_payload_item and sanitize_payload_args_recursive functions.

Closes #348

Changelog Entry

Fixed - Sanitization function to support special characters

Credits

Props @zamanq @jeffpaul

Checklist:

• [x] I agree to follow this project's Code of Conduct.
• [ ] I have updated the documentation accordingly.
• [ ] I have added tests to cover my change.
• [ ] All new and existing tests pass.

[burhandodhy]

Closing this in favour of this PR https://github.com/10up/brightcove-video-connect/pull/373